Search for: [Abstract = "The evolution of internal variables, mobile and immobile dislocation densities during plastic deformation is studied within the framework of continuum mechanics utilizing the assumption of minimization of potential of the two types of dislocations. A pair of partial differential equations is derived and various simplified forms are solved for dislocation densities in space with increasing time. These equations yield a periodic oscillation of the dislocation densities in agreement with the dislocation patterning in uniaxial deformation."]

Number of results: 1